轴承代号: NACHI E30312J - 公制圆锥滚子轴承
轴承尺寸
d = 60
D = 130
B = 31
T = 33.5
C = 26
a = 6.6
da(min) = 74
db(max) = 77
Da(min) = 112
Db(min) = 120
S1(min) = 4
S2(min) = 7.5
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 2.03
额定动负荷: 173000
额定静负荷: 201000
极限转速（润滑脂润滑）: 3100
极限转速（油润滑） 4100
